Synonyms of tunnel in English:

tunnel

noun

  • 1 a tunnel under the hills
    underground passage, underpass, subway;
    shaft;
    burrow, hole
    historical mine
  • verb

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  • 1 he tunneled under the fence
    dig, burrow, mine, bore, drill
  • Definition of tunnel in:

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    Word of the day oleaginous
    Pronunciation: ˌōlēˈajənəs
    adjective
    rich in, covered with, or producing oil; oily